Tutorial by Examples: p

Following function encapsulates code for using CreateProcess Windows API for launching other programs. It is configurable and can wait until calling process finishes or return immediately. Parameters: FileName - full path to executable Params - command line parameters or use empty string Fold...
Building and Installation on Windows 7 Prerequisites If you want to build VTK from latest sources you need git from Here or you can download a snapshot of the code as a zip and unzip on to your disk drive CMake Microsoft Visual Studio 2015 Plenty of free space - atleast a couple of GB to be ...
Exec sp_configure 'show advanced options' ,1 RECONFIGURE GO -- Show all configure sp_configure
Exec sp_configure 'backup compression default',1 GO RECONFIGURE;
sp_configure 'fill factor', 100; GO RECONFIGURE; The server must be restarted before the change can take effect.
EXEC sp_configure 'xp_cmdshell', 1 GO RECONFIGURE
EXEC sp_configure "number of checkpoint tasks", 4
We can use multiple IF statement to check multiple expressions totally independent from each other. In the example below, each IF statement's expression is evaluated and if it is true the code inside the BEGIN...END block is executed. In this particular example, the First and Third expressions are ...
If we have Multiple IF...ELSE IF statements but we also want also want to execute some piece of code if none of expressions are evaluated to True , then we can simple add a final ELSE block which only gets executed if none of the IF or ELSE IF expressions are evaluated to true. In the example below...
More often than not we need to check multiple expressions and take specific actions based on those expressions. This situation is handled using multiple IF...ELSE IF statements. In this example all the expressions are evaluated from top to bottom. As soon as an expression evaluates to true, the cod...
Detailed instructions on getting Robot Framework set up or installed. Robot framework is a generic test automation framework.This is implemented using Python and is supported on Python 2 and Python 3 Jython (JVM) and IronPython (.NET) and PyPy. For Acceptance testing Acceptance test-driven dev...
You can apply formats within a procedure, e.g. to change the groupings within a proc summary or proc freq. Grouping SAS dates data example2 ; do Date = '01JUN2016'dt to '31AUG2016'dt ; Days = 1 ; output ; end ; run ; /* Summarise by year & month */ proc summary data=exampl...
This is the image of project structure in Android studio: This is the image of project structure of nativescript project: As you see they are same. so we can write java code in nativescript as we write in android studio. We want to Add Toast to the default app of nativescript. after creating...
We want to add Toast to nativescript default app. import {Component} from "@angular/core"; let application = require("application"); declare var android:any; @Component({ selector: "my-app", templateUrl: "app.component.html", }) export clas...
It is convenient to set custom conditional preprocessing at project level when some actions need to be skipped lets say for tests. Go to Solution Explorer -> Click Right Mouse on project you want to set variable to -> Properties -> Build -> In General find field Conditional compilation ...
A grouped VIEW is based on a query with a GROUP BY clause. Since each of the groups may have more than one row in the base from which it was built, these are necessarily read-only VIEWs. Such VIEWs usually have one or more aggregate functions and they are used for reporting purposes. They are also h...
In order to write tests using Selenium Webdriver and Java as programming language, you will need to download JAR files of Selenium Webdriver from the Selenium website. There are multiple ways to setup a Java project for the Selenium webdriver, one of the easiest from all of them is using Maven. Mav...
If you want to extract a folder, but you want to exclude one or several folders during the extraction, you can use the --exclude option. tar -cf archive.tar ./my-folder/ --exclude="my-folder/sub1" --exclude="my-folder/sub3" With this folder tree : my-folder/ sub1/ su...
$ jobs [1] Running sleep 500 & (wd: ~) [2]- Running sleep 600 & (wd: ~) [3]+ Running ./Fritzing & First field shows the job ids. The + and - sign that follows the job id for two jobs denote the default job and next candidate def...
$ fg %2 sleep 600 %2 specifies job no. 2. If fg is used without any arguments if brings the last process put in background to the foreground. $ fg %?sle sleep 500 ?sle refers to the baground process command containing "sle". If multiple background commands contain the string, it w...

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